- AC servo system SV2 Series
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MECHATROLINK Spec
M-II M-III M-4
KEYENCE CORPORATIONUpdated on：Apr 4, 2019
- Response delays for commands can be reduced to the utmost by speed response frequency of 2.6 kHz.
- Synchronization of communication cycles (125 μs) with the host controller make high-speed, high accuracy operation possible.
- Due to significantly higher accuracy with 22-bit encoder resolution
- Incorporated analog feedback function to ensure the load applied to the work-piece coincides with the target value.
- The 2-stage notch filter is automatically configured, and manually notch filter configurable up to 5-stage.
- Complies with IEC 61800-5-2 (STO), ISO 13849-1 (PLe), and IEC 61508 (SIL3).
Specifications
| Item | Specifications | |
|---|---|---|
| MECHATROLINK-Ⅲ communication | Operating specifications | Position control / speed control / torque control via MECHATROLINK-Ⅲ |
| Command input | MECHATROLINK-Ⅲ command (sequence, motion, monitor, adjustment, etc.) | |
| Compatible motor capacity | 50W to 5kW | |
| Performance | Speed frequency response frequency: 2.6kHz, Torque control accuracy (reproducibility:±1%) | |
| Encoder resolution | 22bit (Absolute type) | |
| Input signal | Number of inputs | 7 (3 high-speed input, 4 general input) |
| Function | Forced stop (FSTOP), external latch signals 1 to 3 (EXT1, EXT2, EXT3), origin return deceleration switch (DEC), forward limit switch (LSP), reverse limit switch (LSN), forward torque limit selection (PTL), reverse torque limit selection (NTL) *Full signal assignment, logic-settable |
|
| Output signal | Number of outputs | 4 |
| Function | Alarm (ALARM), in position (INPOS), speed matching (VCMP), zero speed detection (ZSP), operation preparation complete (RDY), torque limiting (TLM), speed limiting (VLM), electromagnetic brake timing (BRAKE), warning (WARN), Positioning proximity (NEAR) *Individual signal assignment excluding ALARM signal, logic-settable alarm |
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| Analogue feedback function | Max. input voltage: ±12V, Accuracy: ±1% of F.S. , Resolution: ±12bit | |
| Available option function | Fully closed control (When using fully closed module) | |
| Safety function | IEC61800-5-2(STO), ISO13849-1(PLe), IEC61508(SIL3) Input: Base block signal for power module Output: Built-in safety circuit status monitoring |
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MECHATROLINK specifications
| M-Ⅲ | |
|---|---|
| Profile | Standard servo |
| Data size | 32byte, 48byte |
| Transmission cycle | 125µs, 250µs, 500µs, 750µs, 1ms to 4ms (in 0.5ms unit) |
Contact Information
KEYENCE CORPORATION
| 1-3-14, Higashinakajima Higashiyodogawa-ku, Osaka 533-8555, Japan TEL: +81-+6-6379-1271 FAX: +81-6-6379-1270 |
E-mail：seigyo-qa@keyence.co.jpURL：http://www.keyence.co.jp